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stermedia.de screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

stermedia.de

Artificial Intelligence and Software Development Company

Page Load Speed

4.1 sec in total

First Response

278 ms

Resources Loaded

3.1 sec

Page Rendered

775 ms

stermedia.de screenshot

About Website

Visit stermedia.de now to see the best up-to-date Stermedia content and also check out these interesting facts you probably never knew about stermedia.de

98% of clients recommend us | Take advantage of our experience in creating artificial intelligence and software development for your project. | Focus: React, Python, AI, Mobile ReactNative, Cloud, Dev...

Visit stermedia.de

Key Findings

We analyzed Stermedia.de page load time and found that the first response time was 278 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

stermedia.de performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

Network Requests Diagram

stermedia.de

278 ms

stermedia.ai

497 ms

js

79 ms

gtm.js

122 ms

style.min.css

32 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Stermedia.de, 82% (104 requests) were made to Stermedia.ai and 11% (14 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Stermedia.ai.

Page Optimization Overview & Recommendations

Page size can be reduced by 412.2 kB (8%)

Content Size

5.2 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stermedia.de main page is 5.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 231.1 kB

  • Original 273.4 kB
  • After minification 273.3 kB
  • After compression 42.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 231.1 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 178.6 kB

  • Original 4.4 MB
  • After minification 4.2 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Stermedia images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.4 kB

  • Original 395.2 kB
  • After minification 395.2 kB
  • After compression 392.8 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 131 B

  • Original 130.3 kB
  • After minification 130.3 kB
  • After compression 130.2 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Stermedia.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 54 (50%)

Requests Now

108

After Optimization

54

  • Images
  • JavaScript
  • CSS

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stermedia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stermedia.de

stermedia.de

278 ms

stermedia.ai

stermedia.ai

497 ms

js

js

79 ms

gtm.js

gtm.js

122 ms

style.min.css

style.min.css

32 ms

dnd-upload-cf7.css

dnd-upload-cf7.css

34 ms

styles.css

styles.css

25 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

30 ms

be.css

be.css

48 ms

animations.min.css

animations.min.css

40 ms

fontawesome.css

fontawesome.css

45 ms

jplayer.blue.monday.min.css

jplayer.blue.monday.min.css

44 ms

responsive.css

responsive.css

66 ms

css

css

33 ms

style.css

style.css

65 ms

css

css

66 ms

jquery.min.js

jquery.min.js

14 ms

jquery-migrate.min.js

jquery-migrate.min.js

39 ms

fbevents.js

fbevents.js

18 ms

logo-stermedia.svg

logo-stermedia.svg

35 ms

logo.svg

logo.svg

36 ms

light_header_main_1.png

light_header_main_1.png

382 ms

icpc_2021_Moscow.png

icpc_2021_Moscow.png

273 ms

icpc_2019_Porto.png

icpc_2019_Porto.png

273 ms

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276 ms

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295 ms

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287 ms

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v2_01_Main_Artifficial_Intelligence.svg

274 ms

v2_02_Main_Robotic_Process_Automation.svg

v2_02_Main_Robotic_Process_Automation.svg

276 ms

v2_03_Main_Software_Development.svg

v2_03_Main_Software_Development.svg

280 ms

v2_04_Main_Product_Design.svg

v2_04_Main_Product_Design.svg

283 ms

widget.js

widget.js

38 ms

email-decode.min.js

email-decode.min.js

224 ms

owl.carousel.css

owl.carousel.css

230 ms

sa-owl-theme.css

sa-owl-theme.css

230 ms

animate.min.css

animate.min.css

232 ms

lightgallery.css

lightgallery.css

232 ms

lightgallery-bundle.min.css

lightgallery-bundle.min.css

234 ms

post-21.css

post-21.css

366 ms

hooks.min.js

hooks.min.js

232 ms

i18n.min.js

i18n.min.js

234 ms

index.js

index.js

233 ms

index.js

index.js

235 ms

codedropz-uploader-min.js

codedropz-uploader-min.js

235 ms

wpcf7r-fe.js

wpcf7r-fe.js

236 ms

core.min.js

core.min.js

237 ms

tabs.min.js

tabs.min.js

236 ms

debouncedresize.min.js

debouncedresize.min.js

237 ms

magnificpopup.min.js

magnificpopup.min.js

307 ms

menu.js

menu.js

307 ms

visible.min.js

visible.min.js

309 ms

animations.min.js

animations.min.js

308 ms

jplayer.min.js

jplayer.min.js

310 ms

enllax.min.js

enllax.min.js

309 ms

translate3d.js

translate3d.js

310 ms

scripts.js

scripts.js

311 ms

scripts.js

scripts.js

311 ms

api.js

api.js

213 ms

wp-polyfill.min.js

wp-polyfill.min.js

305 ms

index.js

index.js

98 ms

owl.carousel.min.js

owl.carousel.min.js

106 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

104 ms

owl.carousel2.thumbs.min.js

owl.carousel2.thumbs.min.js

102 ms

lightgallery.min.js

lightgallery.min.js

101 ms

lg-video.min.js

lg-video.min.js

101 ms

lg-zoom.min.js

lg-zoom.min.js

117 ms

lg-autoplay.min.js

lg-autoplay.min.js

115 ms

player.min.js

player.min.js

115 ms

slick.min.js

slick.min.js

114 ms

Badge_AWS.png

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311 ms

Badge_IBM.png

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311 ms

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312 ms

Badge_Blueprism.png

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375 ms

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380 ms

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403 ms

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460 ms

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472 ms

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499 ms

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548 ms

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388 ms

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2066 ms

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679 ms

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88 ms

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106 ms

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121 ms

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123 ms

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122 ms

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121 ms

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120 ms

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122 ms

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123 ms

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pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

124 ms

icons.woff

icons.woff

824 ms

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123 ms

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140 ms

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140 ms

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139 ms

peter-krause-150x150.png

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585 ms

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442 ms

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984 ms

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990 ms

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601 ms

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1116 ms

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1105 ms

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1269 ms

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1184 ms

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1171 ms

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1283 ms

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1298 ms

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1174 ms

career-960x720.jpeg

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1512 ms

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1190 ms

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112 ms

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1399 ms

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110 ms

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1275 ms

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1408 ms

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1330 ms

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1251 ms

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1235 ms

Accessibility Review

stermedia.de accessibility score

61

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

stermedia.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

stermedia.de SEO score

76

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stermedia.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Stermedia.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

stermedia.de

Open Graph data is detected on the main page of Stermedia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: